COPPER COILS:



With a reputation of product excellence and reliability, Tube Tech offers its customers a wide range of high quality, soft annealed, single/double layer, plain and plastic coated copper coils for diverse applications. These tubes are manufactured with an outside diameter tolerance of +0.0/-0.08mm (0.003”), annealed at approximately 600°C, giving a hardness range of 45/60 HV5. Our smooth bore copper tubes are characterized by their bright, clean and dry internal and external surfaces. Superior dimensional control offers a trouble free performance and cost saving. The tube ends are capped at both ends to maintain the standard of cleanliness.

 


Tube Tech manufactures high quality plastic coated copper coils designed for protection against aggressive environment and colour coded to aid identification.

 

Standards

Phosphorus deoxidized copper (DLP)

standard

ASTM B –75

BS 2871

JIS H 3300

DIN 1787

symbol

C 12000

C106

C 1201

SW-CU

Phosphorus deoxidized copper (DHP)

standard

ASTM B-68

BS 2871

JIS H 3300

DIN 1785

symbol

C -12200

C 106

C 1220

SF-CU

Tough Pitch Copper (ETP)

standard

ASTM B-188

BS 2871

JIS H 3300

DIN 1787

symbol

C 11000

C 101

C 1100

ECU 58

 

Dimensional Range

  • Outer Diameter - 3.15 mm to 28.00 mm
  • Wall Thickness - 0.45 mm and above.
  • Available in length between 5 meters and 30 meters.
  • Available in single / double layer to match the requirement.


Other Features

  • Characterized by a bright, clean and dry outside and inside surface.
  • Delivered with close ends to guarantee high internal cleanness.
  • Available with pvc coating of blue, black or yellow colour with pvc thickness of 0.50 mm or 1.00mm.
  • Can be hand straightened or bent as required using standard benders.


End Applications

Refrigeration and air conditioning, oil and gas lines and general engineering applications.